55283284275574 has 4 divisors (see below), whose sum is σ = 82924926413364. Its totient is φ = 27641642137786.

The previous prime is 55283284275563. The next prime is 55283284275587. The reversal of 55283284275574 is 47557248238255.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×55283284275574³ (a number of 42 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13820821068892 + ... + 13820821068895.

It is an arithmetic number, because the mean of its divisors is an integer number (20731231603341).

Almost surely, 2^{55283284275574} is an apocalyptic number.

55283284275574 is a deficient number, since it is larger than the sum of its proper divisors (27641642137790).

55283284275574 is a wasteful number, since it uses less digits than its factorization.

55283284275574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27641642137789.

The product of its digits is 752640000, while the sum is 67.

The spelling of 55283284275574 in words is "fifty-five trillion, two hundred eighty-three billion, two hundred eighty-four million, two hundred seventy-five thousand, five hundred seventy-four".